package com.yuanyuan.www;

import java.sql.Date;
import java.util.Arrays;
import java.util.*;
import java.sql.*;

public class TestDemo {
    public static void main(String[] args) {
        int[] arr = {1,2,3,4,5};
        System.out.println(Arrays.toString(arr));
        java.util.Date date = new java.util.Date();
        java.sql.Date date1 = new java.sql.Date(12);

    }

}
